TPS73733DRVR

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TPS73733DRVR

IC REG LINEAR 3.3V 1A 6WSON

  • Manufacturer
  • Mfr. Part #TPS73733DRVR
  • Package WSON (DRV)-6
  • Datasheet
  • In Stock7207

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Specifications

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 5.5V
Voltage-Output(Min/Fixed) 3.3V
VoltageDropout(Max) 0.5V @ 1A
Current-Output 1A
Current-Quiescent(Iq) 400 µA
Current-Supply(Max) 1.3 mA
PSRR 58dB ~ 37dB (100Hz ~ 10kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 6-WDFN Exposed Pad

Overview

Description

The TPS73733DRVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage with an input voltage ranging from 2.2V to 5.5V. The device features a fixed output voltage of 3.3V and can deliver a maximum output current of 1A. It is part of the TPS737 series, known for its low noise, low dropout voltage, and fast transient response, making it suitable for powering sensitive analog and digital components.
Key features of the TPS73733DRVR include low quiescent current, enabling efficient power management in battery-operated applications. Additionally, it offers excellent line and load regulation and includes an integrated power-good (PG) output for monitoring the output voltage status. The device is available in a small-footprint SON package, which helps in space-constrained applications.
The TPS73733DRVR is commonly used in consumer electronics, communication equipment, and industrial applications where precise voltage regulation and low power consumption are critical. Its high-performance characteristics and reliability make it a popular choice for a wide range of electronic designs.

Features

The TPS73733DRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for powering low-voltage digital systems. Key features include:
1. Input Voltage Range: It supports an input voltage range from 1.7 V to 5.5 V, making it versatile for various applications.
2. Output Voltage: The LDO provides a fixed output voltage of 3.3 V with high accuracy.
3. Output Current: It can deliver up to 1 A of output current, suitable for powering moderate loads.
4. Low Dropout Voltage: Features a low dropout voltage of 125 mV at 1 A, which enhances efficiency.
5. Fast Transient Response: Provides rapid response to changes in load current, ensuring stable operation.
6. Low Noise: Offers a low noise performance of 30 µV RMS, making it suitable for sensitive applications.
7. Enable Pin: Includes an enable pin for on/off control, allowing for power-saving modes.
8. Thermal Protection: Equipped with thermal shutdown and current limit protection for robustness.
9. Package: Available in a small 6-pin SON package, ideal for space-constrained designs.
These features make the TPS73733DRVR an excellent choice for applications requiring efficient power regulation with minimal noise and thermal considerations.

Package

The TPS73733DRVR is a low-dropout linear voltage regulator from Texas Instruments, provided in a 6-pin WSON (DRV) package. This package features a small form factor with a 3 mm x 3 mm footprint, promoting efficient thermal performance and ease of integration into compact circuits.

Pinout

The TPS73733DRVR is a voltage regulator from Texas Instruments, specifically a low-dropout (LDO) linear regulator. It is part of the TPS737 series, which is designed for applications requiring a low quiescent current and low noise. The "DRVR" in the part number indicates the package type, which is a 6-pin WSON (Wettable Flank Small Outline No-lead) package.
Key functions of the TPS73733DRVR include:
- Output Voltage: 3.3V
- Input Voltage Range: 2.2V to 5.5V
- Output Current: Up to 1A
- Low Dropout Voltage: Facilitates efficient regulation even with low input-output voltage differentials.
- Low Noise: Suitable for sensitive analog loads.
- Thermal Protection: Prevents overheating damage.
- Current Limiting: Offers protection during overcurrent conditions.
This regulator is ideal for powering sensitive electronics where noise and power efficiency are concerns, such as battery-operated devices, RF applications, and precision analog circuits.

Manufacturer

The TPS73733DRVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of integrated circuits and electronic components. They are known for their analog and digital signal processing innovations, and their products are used in various applications across industries such as automotive, industrial, consumer electronics, and communications. TI is recognized for its focus on innovation and technology development, making it a leading player in the semiconductor industry.

Application

The TPS73733DRVR is a low-dropout (LDO) voltage regulator commonly used in applications requiring precise voltage regulation and low noise. Key application areas include powering microcontrollers, DSPs, FPGAs, and other digital logic circuits in consumer electronics, automotive systems, telecommunications equipment, and industrial automation. Its high-performance characteristics also make it suitable for sensitive RF applications, portable devices, and battery-powered equipment where efficiency and extended battery life are critical.

Equivalent

The TPS73733DRVR is a low-dropout regulator (LDO) from Texas Instruments. Equivalent products include:
1. ADP3333 from Analog Devices: A precision LDO with similar features and output voltage.
2. MIC5205 from Microchip Technology: Offers similar dropout parameters and current capabilities.
3. LP2985 from Texas Instruments: Another LDO with comparable specifications.
4. NCP565 from ON Semiconductor: Offers similar performance in a compact package.
5. TLV70033 from Texas Instruments: A low quiescent current LDO with similar output voltage.
Always verify specifications to ensure exact compatibility.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

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